working principle

It is a bent shaft quantitative motor, which relies on the reciprocating movement of the plunger in the cylinder block, so that the volume of the sealing working cavity changes to achieve oil absorption and oil pressure, and the 7 plunger design can produce a large starting torque.

General features:

• Laminated piston rings have important advantages such as unmatched high efficiency and thermal shock stability.

• High allowable speed and working pressure, which means higher power output.

• Unique piston locking, timing gear and bearing device, small number of parts, all make the pump strong structure, long service life, especially high reliability.

• The Angle between the shaft and the cylinder block is 40°, making the motor compact and lightweight.

• Small shell size, large power to mass ratio.

• The motor has a carefully designed valve plate to increase the self-priming speed and reduce noise.

• The pump has a carefully designed valve plate to increase the self-priming speed and reduce noise, and both left and right rotation are available.

• The F12 is a reliable motor with a simple and direct design and few moving parts.

• The unique timing gear design synchronizes the shaft and cylinder block, enabling the F12 to withstand high gravity and torsional vibration

• Heavy duty roller bearings can withstand considerable external axial and radial loads.

Main parts:

Housing, bearing box, center shaft, oil distribution pan, plunger cylinder block, plunger assembly, timing gear, tapered roller bearing, output shaft, oil seal and fastening and adjusting pad.

Structure diagram

PK F12-110 parameter

1. Displacement 110 cm³/rev;

2. Working pressure: gap working pressure is 48MPa, continuous working pressure is 42MPa

3 Working speed: gap working 4800 RPM, continuous working 4400 RPM, continuous working 50 RPM;

4. Input flow: gap work 528L/min, continuous work 484L/min

5. Drainage temperature: 115°C,-40°C

6. Theoretical torque 174.8Nm at 10MPa

Product classification and code

F12-ISO  F12-ASE   Our product belongs to ISO type   F12-110-MF-IV-Z-000-0000-P0

Model Interpretation Diagram